25399279552

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{15907}}^1$

素因数の和:16389

約数の個数: 56

約数和(自身を含む): 51356432720

約数和(自身を除く): 25957153168

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 409, 488, 818, 976, 1636, 1952, 3272, 3904, 6544, 13088, 15907, 24949, 26176, 31814, 49898, 63628, 99796, 127256, 199592, 254512, 399184, 509024, 798368, 970327, 1018048, 1596736, 1940654, 3881308, 6505963, 7762616, 13011926, 15525232, 26023852, 31050464, 52047704, 62100928, 104095408, 208190816, 396863743, 416381632, 793727486, 1587454972, 3174909944, 6349819888, 12699639776, 25399279552]

約数ペア:

[(1, 25399279552), (2, 12699639776), (4, 6349819888), (8, 3174909944), (16, 1587454972), (32, 793727486), (61, 416381632), (64, 396863743), (122, 208190816), (244, 104095408), (409, 62100928), (488, 52047704), (818, 31050464), (976, 26023852), (1636, 15525232), (1952, 13011926), (3272, 7762616), (3904, 6505963), (6544, 3881308), (13088, 1940654), (15907, 1596736), (24949, 1018048), (26176, 970327), (31814, 798368), (49898, 509024), (63628, 399184), (99796, 254512), (127256, 199592)]